2afb5303e191dde688c5626c3ee545e32e52f09da3b35b20f5e0d29a418432f5

Analysis

max time kernel
121s
max time network
46s
platform
windows7_x64
resource
win7-20220812-es
resource tags

arch:x64arch:x86image:win7-20220812-eslocale:es-esos:windows7-x64systemwindows
submitted
09/01/2023, 19:07

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General

Target

x64/ProcessHacker.sig
Size

64B
MD5

2ccb4420d40893846e1f88a2e82834da
SHA1

ef29efec7e3e0616948f9fe1fd016e43b6c971de
SHA256

519c2c2ca0caf00db5b3eb2b79dfe42e6128161c13aeb4b4d8b86fbffc67e3d4
SHA512

b2a000b33d4a9b2e886208fc78aeb3a986f7bd379fb6910da9f6577603aa6e8237cb552eabca70445f37b427419beeff0b061090cb952331b8db322ce2e58bc6

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
280	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1744 wrote to memory of 280	1744	cmd.exe	29
PID 1744 wrote to memory of 280	1744	cmd.exe	29
PID 1744 wrote to memory of 280	1744	cmd.exe	29

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\x64\ProcessHacker.sig
1⤵
- Suspicious use of WriteProcessMemory
PID:1744
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\x64\ProcessHacker.sig
  2⤵
  - Modifies registry class
  - Suspicious behavior: GetForegroundWindowSpam
  PID:280

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1744-54-0x000007FEFBC21000-0x000007FEFBC23000-memory.dmp

Filesize
8KB

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